Secondary near field RFID antennas for wireless structural health monitoring systems

Nicolas Scirocco, Shuai Yang, Michael Crisp, Richard V. Penty, Ian H. White

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper it is shown that a conductive feed used to excite a standing surface wave on a metallic object can be used to reliably power a passive UHF RFID sensor tag mounted to the same. The read rates of this method and that of free space are compared. Findings show that along the metallic bar structure, and for a greater distance, minimum read rates were at least 9 times greater than in free space. The maximum read rates were found to be around 20 times larger than in free space. It is shown that by utilizing the metallic structure itself, as a secondary nearfield antenna, it is possible to read accelerometer sensor data effectively from a passive UHF sensor tag such as the WISP 5.0. Such a technique may provide a low cost alternative to traditional SHM systems.

Original languageEnglish
Title of host publicationRFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications
PublisherIEEE
ISBN (Electronic)9781538650561
DOIs
Publication statusPublished - 29 Nov 2018
Event2018 IEEE International Conference on RFID Technology and Applications, RFID-TA 2018 - Macao, China
Duration: 26 Sep 201828 Sep 2018

Conference

Conference2018 IEEE International Conference on RFID Technology and Applications, RFID-TA 2018
CountryChina
CityMacao
Period26/09/1828/09/18

Keywords

  • Acceleration
  • Metal
  • Sensing
  • Structural health monitoring
  • UHF RFID
  • WISP

ASJC Scopus subject areas

  • Instrumentation
  • Computer Networks and Communications

Cite this

Scirocco, N., Yang, S., Crisp, M., Penty, R. V., & White, I. H. (2018). Secondary near field RFID antennas for wireless structural health monitoring systems. In RFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications [8552808] IEEE. https://doi.org/10.1109/RFID-TA.2018.8552808

Secondary near field RFID antennas for wireless structural health monitoring systems. / Scirocco, Nicolas; Yang, Shuai; Crisp, Michael; Penty, Richard V.; White, Ian H.

RFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications. IEEE, 2018. 8552808.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scirocco, N, Yang, S, Crisp, M, Penty, RV & White, IH 2018, Secondary near field RFID antennas for wireless structural health monitoring systems. in RFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications., 8552808, IEEE, 2018 IEEE International Conference on RFID Technology and Applications, RFID-TA 2018, Macao, China, 26/09/18. https://doi.org/10.1109/RFID-TA.2018.8552808
Scirocco N, Yang S, Crisp M, Penty RV, White IH. Secondary near field RFID antennas for wireless structural health monitoring systems. In RFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications. IEEE. 2018. 8552808 https://doi.org/10.1109/RFID-TA.2018.8552808
Scirocco, Nicolas ; Yang, Shuai ; Crisp, Michael ; Penty, Richard V. ; White, Ian H. / Secondary near field RFID antennas for wireless structural health monitoring systems. RFID-TA 2018 - 2018 IEEE International Conference on RFID Technology and Applications. IEEE, 2018.
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